Berger led Senna into the first corner and then drove away leaving Senna holding up the two Williams-Renaults. As Mansell needed to win the race to keep his World Championship hopes alive he knew he had to react.

Mansell was beginning to look for a way to pass Senna when he went off at the start of the tenth lap. Senna was the World Champion. He then began to charge after Berger, who had sacrificed his tyres to help Senna. On lap 18 Ayrton took the lead. Senna and Berger traded fastest laps. As the race went on Schumacher went out with engine trouble and Martini with an electrical problem and so Martin Brundle (Brabham-Yamaha) moved to fifth and Stefano Modena (Tyrrell-Honda) to sixth. In the final laps Berger's engine began to misfire and he dropped back. Senna had agreed before the race that whoever led the opening laps of the race should win the race and so he backed off at the final corner and let Berger through to victory.

After the race, Senna launched a tirade of abuse against the recently-departed FISA President Jean-Marie Balestre which rather spoiled his World Championship celebrations.